Certina 23-30 Watch Spare Parts: A Guide for Collectors and Watchmakers
The Certina 23-30 is a well-crafted Swiss manual winding movement notable for its precision and reliability. It has been widely used in vintage Certina watches and remains a sought-after calibre for restoration and repairs.
Key Technical Specifications
Movement Type: Manual winding mechanical
Calibre: Certina 23-30
Size: Approximately 11.5 lignes (25.6 mm diameter)
Height: Around 3.85 mm
Jewels: 17 synthetic jewels
Beat Rate: 19,800 vibrations per hour (vph)
Power Reserve: About 48 hours
Common Spare Parts
Mainspring: Essential for consistent power transfer; specific sizes required for correct fit.
Balance Assembly: Balance wheels, hairsprings, staffs, and regulators crucial for accuracy.
Gear Train Wheels: Center wheel, third wheel, escape wheel, and fourth wheel for smooth energy transfer.
Escape Wheel and Pallet Fork: Key escapement parts responsible for regulating motion.
Setting and Winding Parts: Stem, crown, clutch wheel, setting lever, and springs to facilitate user control.
Plates, Bridges, Screws: Structural components maintaining mechanical stability.
Jewels: Synthetic ruby bearings to reduce friction and wear.
Hands and Dial Components: Vintage-compatible parts preserving original style.
Maintenance and Sourcing Tips
Always verify the Calibre “23-30” marking before purchasing parts.
Prefer genuine or New Old Stock (NOS) parts for best durability and fit.
Handle intricate escapement and gear train parts with care during restoration.
Use lubricants designed specifically for vintage manual wind movements.
Specialist watch part suppliers stock components for this calibre, including barrels, balance springs, and wheels.
Importance of Genuine Spare Parts
Ensures accuracy, longevity, and reliable function.
Preserves the collector’s value and historical authenticity of your watch.
Supports professional and authentic restoration efforts.
Using authentic parts keeps your Certina 23-30 running smoothly, upholding Swiss watchmaking excellence.
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Watch Parts Enquiry
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Stem, Crown, Hands & Spares might be available for this movement.
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